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Mabag AG 

Winterthur · Since 1979

The core activity of MABAG AG encompasses the planning, execution and consulting of construction projects in the areas of new construction, renovation and refurbishment of buildings and other structures. This includes: New construction: Construction of small new buildings, including excavation, sewerage, utility lines, concrete work, masonry, plastering, drywall and rendering. Renovation: Renovation of building envelopes, including facades and rendered external thermal insulation, as well as replacement of windows, heating systems, retaining walls, concrete work and sewerage systems. The company also offers additional services such as core drilling, concrete cutting and the creation of offers.

Mete Keramik GmbH 

Winterthur · Since 2009

The core activity of Mete Keramik GmbH is the laying and sale of floor and wall coverings, particularly ceramics and natural stone, as well as related services such as renovations, demolition, structural modifications and the creation of silicone joints, specifically for the private property sector, apartments and houses.

Metesan GmbH 

Winterthur · Since 2023

The core activity of Metesan GmbH is the distribution and consulting of products and solutions for the solar industry, particularly mounting systems and accessories for solar installations. The company offers individual solutions and reliable service to its customers, striving to provide innovative and high-quality products.

M. Tanner AG 

Winterthur · Since 1979

The core activity of M. Tanner AG is the development, manufacture and distribution of machines and systems for the processing of PET bottles, in particular preform handling systems, blow molding machines and related components such as gripper conveyors, overhead air rinsers and camera inspection systems. The company also offers comprehensive services such as after-sales management, training, customer support, spare parts, retrofits and maintenance.

Pfeifer Kaminfeger GmbH 

Winterthur · Since 2005

The core activity of Pfeifer Kaminfeger GmbH is the cleaning and maintenance of chimneys, flues and heating systems, including the performance of combustion controls, emission measurements and the installation of oven and heating systems.

Rovera Immobilien- und Baumanagement AG 

Winterthur · Since 1996

The company's core activity is construction management, particularly in the field of building construction, including cost estimation, QSS fire protection, project, cost, schedule and quality management of construction projects, as well as the implementation of overall project management, feasibility studies, expert opinions, planning, design, project management and construction management for new and renovation projects.

Ruedi Lattmann Architekt ETH/SIA, Architektur + Design AG 

Winterthur · Since 1983

The core activity of Ruedi Lattmann Architektur und Design is the provision of architectural and design services, including building planning, interior architecture and architectural education.

Smoca AG 

Winterthur · Since 2010

The company's core activity is the development of software solutions, particularly mobile apps, web solutions, backends and IoT applications, as well as consulting and training customers in these areas.

urban-Kita GmbH 

Winterthur · Since 2015

The core activity of the company "urban-Kita GmbH" is childcare in the form of a daycare center (Kita). The company offers care and support for children in various age groups and employs qualified staff for this purpose. The Kita am Weiher is a member of the Swiss Association for Childcare and offers loving care in small groups, age-specific support and transparent parent work.

VOLCAFE Ltd 

Winterthur · Since 1957

The core activity of Volcafe is the sourcing, processing, logistics and distribution of green coffee. The company works closely with coffee farmers to produce and deliver high-quality coffee. The activities include: sourcing green coffee from farmers in various countries; processing coffee in its own facilities, including pulping, fermentation, drying, grinding, sorting and packaging; logistics and transportation of coffee to customers worldwide; quality control and risk management; coffee trading and price risk management through derivatives; and distribution of coffee to roasters and other customers. The company aims to be the best coffee partner worldwide and is working towards creating a sustainable and profitable coffee industry.

ArON Services 244 GmbH 

Winterthur · Since 2021

The core activity of ArON Services 244 GmbH is the planning, commissioning, maintenance and repair of ventilation systems, as well as the associated consulting and documentation.

Bedac GmbH 

Winterthur · Since 2008

The core activity of Bedac GmbH is building automation, particularly the planning and implementation of automation solutions for high-rise buildings, including office buildings, hotels, schools, hospitals, shopping centers, data centers, residential buildings and industrial buildings.

CARAN AG 

Winterthur · Since 2024

The core activity of CARAN AG is the development, planning, construction and marketing of residential buildings. As a general contractor and total contractor, the company offers comprehensive construction services, including project development, planning, construction and marketing of residential buildings.

EDILPLAST Bau GmbH 

Winterthur · Since 2016

EDILPLAST Bau GmbH provides joint sealing, various injection systems for walls, floors and ceilings, fire protection services, and resin (epoxy) and polyurethane poured floor coatings and surface systems for indoor and outdoor use.

Efe Transport GmbH 

Winterthur · Since 2022

The core activity of Efe Limousinen Service is the provision of luxury transportation services, specifically: airport transfers, limousine rides, city tours, sightseeing and roadshow tours, as well as transfers and rides in Switzerland and neighboring countries. The company offers a reliable, punctual and courteous service with multilingual chauffeurs and luxurious vehicles.

ESCORT Energietechnik AG 

Winterthur · Since 2000

The core activity of Escort Energietechnik AG is the creation, maintenance and servicing of energy and building technology systems. The company offers a comprehensive product portfolio that includes heating, storage and solar, sanitary, electrical, tools, operating supplies, original spare parts, emission analysis devices and heat pumps. Escort Energietechnik AG acts as a contact and logistics partner, offering its customers a wide range of products and services in the field of energy and building technology.

isodicht GmbH 

Winterthur · Since 2011

The core activity of Isodicht GmbH is the provision of services in the field of building sealing, particularly in the following specific areas: joint sealing, fire stopping, Combiflex sealing, vapour and water membranes, and concrete injections. The company offers consulting, planning and execution of sealing solutions for new buildings, renovations and restorations to prevent damage from moisture, water and fire and to ensure the tightness of buildings.

Marty Siala Saddlefit 

Winterthur · Since 2024

The core activity of Siala Saddlefit is the independent saddle control and adjustment for horses, including the adaptation of cold-adjustable headstalls and saddles with interchangeable headstalls, as well as the sale of new and used saddles from various brands.

PC-Service Roland Häberli 

Winterthur · Since 2001

The company's core activity is the support, repair and sale of computers and related services, in particular: desktop and notebook repair and maintenance, hardware sales, internet and email setup, custom desktop assembly, operating system optimization, and consulting and support for businesses and individuals.

Peterer Natursteine AG 

Winterthur · Since 2019

Peterer Natursteine AG manufactures and processes natural stone and ceramic materials, supplying products such as kitchen worktops, wall and floor coverings and ceramic fronts. Services include in-house fabrication, laying and installation works, customer service, maintenance products and structural solutions.

Plattenleger-Bozat.ch GmbH 

Winterthur · Since 2013

The company "Plattenleger Bozat" specializes in the laying of plates, particularly in the field of floor coverings. The core activity of the company is the execution of work in the field of tile and plate laying, including the laying of floor coverings, wall coverings and other types of plates.

Roland Knöpfli GmbH 

Winterthur · Since 2002

The company's core activity is the professional installation, personal consulting, organization and management of natural stone and ceramic works, particularly in the field of tile and natural stone work.

SB Hauswartungen GmbH 

Winterthur · Since 2018

The core activity of SB Hauswartungen GmbH encompasses the provision of services in the field of property maintenance, particularly: * Cleaning of office spaces, stairwells, commercial premises and other areas * Janitorial services for the preservation of property values * Garden maintenance, including the care of green spaces and environmental work Thus, the company offers a comprehensive range of services for the maintenance and upkeep of properties and their surroundings.

Sotronik GmbH 

Winterthur · Since 2000

The core activity of Sotronik encompasses the development and implementation of software and hardware solutions for industrial applications, particularly in the areas of automation, industrial communication, IoT and telecontrol systems. This also includes the development of test and production systems, measurement and evaluation systems, as well as the creation of user interfaces and visualizations. The company also offers consulting and support services and has experts in various programming languages and environments such as LabVIEW, TestStand, MATLAB, Simulink and C. Sotronik's core activity can be described as an engineering service for industrial automation and IoT applications.

Thalmann Wohnhandwerk GmbH 

Winterthur · Since 1997

The core activity of Thalmann Wohnhandwerk GmbH is the manufacture and installation of home accessories such as upholstered furniture, curtains, wall coverings and boat fittings. The company offers individual solutions for the interior design of living spaces and boats, including the selection and installation of fabrics, materials and technical curtains.

ABSON Sanierungstechnik AG 

Winterthur · Since 2000

The core activity of ABSON Sanierungstechnik AG is the professional remediation of hazardous substances in private and publicly used buildings, including planning, implementation and special disposal of hazardous substances.

Adams GEKO Holzbau 

Winterthur · Since 2016

Adams GEKO Holzbau provides carpentry services, wooden flooring, ecological insulation and renovation work.

A + E Informatik GmbH 

Winterthur · Since 2001

The core activity of A+E Informatik GmbH is the provision of comprehensive IT solutions and services for companies, including: Managed Services, IT and AI security, Unified Endpoint Management, AI and optimization, consulting, analysis, conception, sales, installation and employee training for IT infrastructure, client management solutions, and IT security and support. The company particularly offers solutions in the areas of IT infrastructure, servers, networks, virtualization, O365, and IT security.

Akihara GmbH 

Winterthur · Since 2024

Akihara GmbH operates an online shop and retail offering board games, trading card games (TCG) and manga. The company also runs the AkiCafé, where visitors can try games and read manga.

Baumer Handel 

Winterthur · Since 2013

The company's core activity is the manufacture and distribution of rubber cords and accessories in various executions, colors and sizes, particularly for applications such as advertising banners, banners, trailers and others. The company also offers customized rubber cords with hooks and other accessories and allows customers to configure their own rubber cords themselves.

Bodenteam GmbH 

Winterthur · Since 2017

Bodenteam GmbH installs parquet, laminate, linoleum, PVC, cork and carpet floor coverings and provides planning and consultation, installation services for new builds and renovations, skirting work, sanding and oiling/sealing of parquet, and floor repairs.

Bruno Bodentechnik GmbH 

Winterthur · Since 2022

The core activity of Bruno Bodentechnik GmbH is the provision of services in the field of floor technology, particularly in the manufacture and renovation of high-strength concrete coatings, cement screeds, calcium sulfate screeds, decorative coatings, leveling screeds, floor renovations, insulation layers and leveling layers.

Büro für Ereignisse GmbH 

Winterthur · Since 2013

The company 'Büro für Ereignisse' is an event agency specializing in the planning, organization and execution of events, such as corporate events, product presentations, employee events and live communication. The core activity of the company includes the conception, planning and implementation of customized events tailored to the needs and goals of the customers. This also includes the areas of event marketing, live communication, budget planning and control, as well as the selection and coordination of locations, catering and technology.

cross-works ag 

Winterthur · Since 2003

The company specializes in Business Collaboration and Enterprise Content Management, particularly in document management, e-archiving and social collaboration, with a focus on the needs of small and medium-sized enterprises (SMEs).

DCL Concept GmbH 

Winterthur · Since 2006

DCL Concept, Daniel Spadin 

Winterthur · Since 2007

DCL Concept, Daniel Spadin provides administrative services for private individuals and small and medium-sized enterprises, including tax return preparation, accounting, and company formation. Additional services include domiciliation, telephone and mail forwarding, and services related to property sales and property management.

four you gmbh 

Winterthur · Since 2009

four you gmbh provides handyman and property services, including repairs, assembly/dismantling for moves, disposal and various cleaning services. The company also performs appliance repairs and facility-management tasks such as janitorial and construction-site cleaning.

GEKO Holzbau Genossenschaft 

Winterthur · Since 1999

GEKO Holzbau Genossenschaft provides carpentry and timber‑construction services, including wooden floor installation, ecological insulation, and renovation work.

Genossenschaft 5A 

Winterthur · Since 2004

Genossenschaft 5A is a cooperative providing carpentry and timber-construction services, including wooden flooring, ecological insulation, and renovation work.

HEIM GEKO Holzbau GmbH 

Winterthur · Since 2016

HEIM GEKO Holzbau GmbH provides timber construction and carpentry services, carrying out work such as wooden floors, ecological insulation, and renovations.

Indisol AG 

Winterthur · Since 2024

Indisol AG is a trading company that supplies technical insulation materials and accessories for thermal, cold, fire and acoustic protection. Its product range includes mineral wool, PIR, rubber insulation, fire protection products, claddings, tapes and installation tools; the company provides a digital price list, an online shop, BIM data and a product finder, and maintains warehousing to enable rapid delivery and technical consultation.

KIBAG Bauleistungen AG 

Winterthur · Since 2022

KIBAG Bauleistungen AG provides road construction, civil engineering and demolition services, covering works in traffic infrastructure, underground construction and building deconstruction.

kobelt energie GmbH 

Winterthur · Since 2013

kobelt energie GmbH provides energy-related services including consulting, planning and execution of building services projects. Offerings include heating, ventilation, air conditioning, sanitary installations, solar/photovoltaic systems, water treatment and related service support including a 24-hour service.

Löcker Architekten GmbH 

Winterthur · Since 2019

The core activity of Löcker Architekten GmbH is the provision of architectural services.

MB Parkett GmbH 

Winterthur · Since 2014

The core activity of MB Parkett GmbH is the consulting, installation and maintenance of floor coverings, particularly parquet, laminate, linoleum, carpet, cork, design flooring, balcony wood and parquet restoration.

Müller und Christen AG Maschinen- und Apparatebau 

Winterthur · Since 1969

The core activity of Müller+Christen AG is contract manufacturing of assemblies and complete machines. The company offers individual manufacturing services, ranging from the production of individual small parts to the manufacture of complex machines.

Sprachbüro Bühler 

Winterthur · Since 2021

The company provides language services, particularly text creation, editing, proofreading and translation in various languages (English, French, Italian and German).

StoryUp GmbH 

Winterthur · Since 2018

The company provides services in the field of storytelling and video production, particularly for companies and organizations. The core activity includes the development of explainer videos, product videos and other visual content aimed at emotionally addressing the target audience and conveying the customer's message. This also includes consulting and supporting the development of storylines, design development and video production.

STRUB GEKO Holzbau GmbH 

Winterthur · Since 2016

STRUB GEKO Holzbau GmbH is a company in the timber construction sector offering carpentry, wooden flooring, ecological insulation, and renovation services.

TENOVA BAU GmbH 

Winterthur · Since 2008

The core activity of TENOVA Bau GmbH is the creation of formwork for building construction, particularly for ceilings, walls, stairs and circular formwork, as well as the execution of masonry work.